Dimensions (excluding bracket) | 31.1 cm ⋅ 11.1 cm ⋅ 1.2 cm (12.3 in ⋅ 4.4 in ⋅ 0.5 in) |
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Type of drives supported | 3 Gb/s SAS or 1.5 Gb/s SATA |
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Maximum power required | Approximately 25 W |
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Temperature range | Operating, 10° to 55°C (50° to 131°F) |
| Storage, |
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Relative humidity | Operating, 10% to 90% |
(noncondensing) | Storage, 5% to 90% |
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RAID levels supported | 0, 1, 1+0, and 5; also 6 if the batteries are used |
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Type of edge connector | PCIe x8 |
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PCIe transfer rate | Up to 2 GB/s in each direction |
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Number of SAS ports | Two internal, two external; each port has four 1x links |
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Maximum number of physical | 108 (8 can be connected internally, and a further 100 can be |
drives (using all four ports) | connected externally by using expanders) |
Maximum number of logical | 32 |
drives |
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Maximum size of a logical drive | More than 2 TB |
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SAS transfer rate | Up to 1.2 GB/s per port in each direction |
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Spare battery part number | |
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Time required to recharge | From 15 minutes to 2 hours, depending on the initial battery charge |
battery | level |
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Duration of battery backup | More than 2 days if the batteries are fully charged and less than 3 |
| years old |
Battery life expectancy | More than 3 years |
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Cache size | 512 MB (48 MB is used by the onboard processor) |
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For more information about the controller features and specifications, and for information about system requirements, refer to the HP website (http://www.hp.com/products/smartarray).
Hardware features 6